CN102912921A - Self-heat preservation raw soil building block based on industrial residue - Google Patents
Self-heat preservation raw soil building block based on industrial residue Download PDFInfo
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- CN102912921A CN102912921A CN2012104256338A CN201210425633A CN102912921A CN 102912921 A CN102912921 A CN 102912921A CN 2012104256338 A CN2012104256338 A CN 2012104256338A CN 201210425633 A CN201210425633 A CN 201210425633A CN 102912921 A CN102912921 A CN 102912921A
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y02A30/24—Structural elements or technologies for improving thermal insulation
- Y02A30/244—Structural elements or technologies for improving thermal insulation using natural or recycled building materials, e.g. straw, wool, clay or used tires
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Abstract
The invention provides a self-heat preservation raw soil building block based on industrial residue, which mainly comprises insulation boards on both sides, an insulation board in the middle position, raw soil protective layers, internal raw soil layers, side ribs, midribs and the like, wherein the raw soil protective layers mainly comprise the industrial residue; and the internal raw soil layers mainly comprise the industrial residue. The self-heat preservation raw soil building block is characterized in that the insulation boards on the outer sides and in the middle position are staggered mutually; and the insulation boards are opposite to the side ribs on the other side. The raw soil protective layers mainly comprising the industrial residue and the internal raw soil layers mainly comprising the industrial residue comprise the industrial residue, clay, plant fiber, fire retardants, mould inhibitors and the like, and a certain proportion of plasticizing agent, early strength agent and anti-freezing agent can also be added in. The self-heat preservation raw soil building block has the effects and advantages as follows: a large number of the industrial residue can be consumed to produce energy-saving building wall body material, so that environmental pollution can be reduced, great pieces of field clay can be saved, waste is changed into treasure, a great amount of bunker coal can be saved, the energy conservation capacity of buildings can be greatly improved, the thermal insulation effect can be improved, durability is achieved, security and fire resistance can be achieved, and sound can be insulated effectively; and in addition, the self-heat preservation raw soil building block is convenient to construct, the speed is high, masonry efficiency is high, material is saved, the weight of building blocks is light, and the cost is low.
Description
Technical field
The present invention relates to the building block of a kind of self-heat conserving immature soil, particularly industrial residue self-heat conserving immature soil building block.
Background technology
Earth building mainly is that the undisturbed soil of only doing simple processing with roasting not is the building that material is built agent structure.Earth building starts from the artificial chisel cave, existing long history.From beacon tower, grave and the ruins, Gucheng etc. that retain ancient times, can see that ancients use the situation of immature soil constructing architecture thing.Earth building is widely distributed, almost extend over the entire globe.Earth building exhibition was all over the world once held at fluffy skin Du of Paris, FRA Arts and Culture center in 1981.Approximately there is in the world now 1/3 population to live in the earth building.
Earth building is human from one of original the most representative feature that enters civilization, is evidence and the rarity of the historical civilization of the Chinese nation, also is that ancestors leave us for and enrich important content in the legacy.Earth building is risen in the central and west regions of China, and this area's dry and rainless, abundant loess formation become China's natural building material at civilization initial stage.Earth building structural system has roughly experienced soil-covering structure system (live in caves, cave dwelling), rammed loam construction system and adobe construction system three phases.As far back as the Stone Age, the primitive man has just built various earth buildings, the magnetic mountain culture before modern 7 000 years, Pei Li Gang culture, the culture of the earth gulf period, existing circular, square location, half paintpot formula room.The rammer soil technology that about 4000 prehumans tentatively grasp, tool is characteristic to be to ram village community and the city wall that civil engineering is made.The appearance of adobe construction makes earth building all reach very high level aspect the reservation mankind and natural Attachment and the formal aesthetic sense.The tangible historical data of earth building that we can see today, mostly be retained in northwest, loess plateau to the region.Along with the progress in epoch, socioeconomic development, vast building houses of countryside progressively replaces sun-dried mud brick, earth rammer body of wall with clay brick, makes this ancient constructional materials move towards to wither away.Yet along with the arrival in conservation culture epoch, this human rarity of once being forgotten by industrial civilization causes that again the knowledgeable people pays close attention to.
As one of mankind's construction method the earliest, earth building in a lot of local sites of ancient culture remains, has its historical relic to leave over now, sends location etc. as ruins, grave and the Gucheng on ancient Great Wall, can see that ancients use the vestige of immature soil constructing architecture thing.Earth building is widely distributed, almost extend over the entire globe.Villager in 640,000 square kilometres of scopes of Chinese loess plateau still lives in cave dwelling and other earth buildings mostly.Because the difference of geographical conditions, life style, historical tradition, National Folk Customs, the earth building of each department also respectively has characteristics on construction technology and architectural style, and this has become the ingredient of various countries' architectural culture.And the multilayer Tulou of Fujian Province's Yongding Area can be rated as a miracle of world architecture.
The production of building block and application and resource, the energy, ecological environment and residential areas have close relationship.The raising of lifting, properties of product and the quality of the development of China's novel wall material, product restructuring, equipment technology level, construction and application technique perfect, all will further promote the development of China's building materials and building energy conservation cause, and the enforcement of China's strategy of sustainable development will be produced energetically effect.Building block building is as a kind of building types of suitable China's national situation, and its superiority is mainly manifested in: anti-seismic performance is comparatively outstanding; Construction technology is convenient, speed is fast; For alleviating building deadweight, improving to build efficient, economical with materials, minimizing freight volume by laying bricks or stones and reduce construction costs and all play an important role, this has wide prospect undoubtedly.
Because bending resistance, shearing resistance, the rupture strength of raw soil material are very low, cause earth building to exist congenital deficiency aspect shock resistance.China is again a multiple country of earthquake, and most regional seismic activities are also quite strong.The investigation of macroscopic view after all previous earthquake shows, the earth building earthquake is generally very serious, but the erosion by wind and rain and the earthquake that also have some earth buildings to experience the centuries give a violent shake to, and is still excellent.This is explanation just, and material of raw-soil structure needs only reasonable in design, and construction measure is proper, also can satisfy shockproof requirements.
In today of people's common concern ecocrisis, energy crisis, environment pollution, cause for various reasons China's Forest Resources to lack ecological environment frailty.From the idea of human settlement's sustainable development, and on the social aspect of conservation culture, during this ancient constructional materials of re-examine " immature soil ", will recognize clear-headedly that " immature soil " is promising green construction material.
Summary of the invention
1, goal of the invention:
Along with the Large scale construction in cities and towns, the problem of building industry high flow rate, high investment, low income becomes increasingly conspicuous, and at present, China has been maximum in the world constructional materials producing country and country of consumption.Main building material product cement, sheet glass, construction sanitary ceramic, stone material and materials for wall Isoquant rank first in the world for many years.The annual industrial residue that produces of China reaches 2,000,000,000 tons, and processing not only needs substantial contribution, and easily produces secondary pollution.The present invention can consume in a large number industrial residue and produce the energy-conserving construction wall material, is the effective way that the realization high efficiency is utilized resource, advances china natural resources economy type, pro-environmental society.
2, technical scheme:
1. industrial residue self-heat conserving immature soil building block, comprise that both sides warming plate, middle warming plate, industrial residue are that main immature soil topping, industrial residue is main inside raw soil layer, limit rib, middle rib, insulation layer comprises both sides warming plate and middle warming plate, and both sides warming plate and middle warming plate stagger mutually; Middle warming plate thickness is 2 times of both sides warming plate thickness, and middle rib width is 2 times of limit rib width.The both sides warming plate is one section, and the limit rib is established respectively at two ends, and middle warming plate is divided into two sections, and a middle rib is set in the centre.The both sides warming plate is divided into two sections, and a middle rib is set in the centre, and middle warming plate is one section, establishes respectively the limit rib at two ends.Industrial residue is that main immature soil topping and industrial residue is that main inside raw soil layer is comprised of industrial residue, clay, string, fireproofing agent and mould inhibitor, and adds fluidizer, early strength admixture, antifreeze.Industrial residue is flyash, steel mill's waste residue, non-ferrous metals smelting works' metallurgical slag, chemical waste gypsum, chemical lime and building waste, and its volume ratio is not less than 70%.
Industrial residue replaces with agricultural wastes, and agricultural wastes are the crops bar stems such as rice straw, its volume ratio 0 ~ 10%; The consumption of fireproofing agent boric acid is 10 ~ 20% of string weight, and the consumption of mould inhibitor borax is 0 ~ 10% of string weight, adds water-solid ratio and be 0.3 ~ 0.5 water.
Industrial residue is that main immature soil protective layer thickness is not less than 50mm; Industrial residue is that main inside raw soil layer thickness is not less than 70mm; The limit rib width is not less than 40mm.
The preparation method of a kind of industrial residue self-heat conserving immature soil as claimed in claim 1 building block; be that main immature soil topping and industrial residue are that the solid material of main inside raw soil layer mixes in proportion with industrial residue; add again entry; stir; form industrial residue immature soil slurry, insert in the mould both sides warming plate and middle warming plate and the location, build industrial residue immature soil slurry; moulding form removal in 3 hours, maintenance 15 days.
3, advantage and beneficial effect:
Effect of the present invention and advantage are can consume in a large number industrial residue to produce the energy-conserving construction wall material, not only can environmental contamination reduction, save large stretch of good farmland clay, and turn waste into wealth, and can save a large amount of bunker coals.Greatly improve the energy-conservation ability of building, strengthen heat insulating effect, durable in use, fire safety, effectively sound insulation.Easy construction, speed be fast, build that efficient is high by laying bricks or stones, economical with materials, building block is lightweight, cost is low.
Description of drawings
Fig. 1 is piece type 1 floor map of the industrial residue self-heat conserving immature soil of the present invention building block;
Fig. 2 is piece type 2 floor map of the industrial residue self-heat conserving immature soil of the present invention building block;
Fig. 3 is the A-A generalized section of Fig. 1;
Fig. 4 is the C-C generalized section of Fig. 2;
Fig. 5 is the B-B generalized section of Fig. 1.
Among the figure, 1 is the both sides warming plate; 2 is middle warming plate; 3 for industrial residue be main immature soil topping; 4 for industrial residue be main raw soil layer; 5 is the limit rib; 6 is middle rib.
The specific embodiment
The present invention is described in detail below in conjunction with technical scheme with reference to accompanying drawing.
The present invention propose without the immature soil building block of heat bridge industrial residue self-heat conserving such as Fig. 1 ~ shown in Figure 5, comprise that both sides warming plate 1, middle warming plate 2, industrial residue are that main immature soil topping 3, industrial residue is main inside raw soil layer 4, limit rib 5, middle rib 6, insulation layer comprises both sides warming plate 1 and middle warming plate 2, and both sides warming plate 1 and middle warming plate 2 stagger mutually; Middle warming plate 2 thickness are 2 times of both sides warming plate 1 thickness, and middle rib 6 width are 2 times of limit rib 5 width.Both sides warming plate 1 is one section, and limit rib 5 is established respectively at two ends, and middle warming plate 2 is divided into two sections, and a middle rib 6 is set in the centre.Both sides warming plate 1 is divided into two sections, and a middle rib 6 is set in the centre, and middle warming plate 2 is one section, establishes respectively limit rib 5 at two ends.Industrial residue is that main immature soil topping 3 and industrial residue is that main inside raw soil layer 4 is comprised of industrial residue, clay, string, fireproofing agent and mould inhibitor, and adds fluidizer, early strength admixture, antifreeze.
Industrial residue is flyash, steel mill's waste residue, non-ferrous metals smelting works' metallurgical slag, chemical waste gypsum, chemical lime and building waste, and its volume ratio is not less than 70%.
Industrial residue can be replaced by other Litters.Industrial residue can replace with agricultural wastes, and agricultural wastes are the crops bar stems such as rice straw, its volume ratio 0 ~ 10%; The consumption of fireproofing agent boric acid is 10 ~ 20% of string weight, and the consumption of mould inhibitor borax is 0 ~ 10% of string weight, adds water-solid ratio and be 0.3 ~ 0.5 water.Industrial residue is that main immature soil topping 3 thickness are not less than 50mm; Industrial residue is main inside raw soil layer 4) thickness is not less than 70mm; Rib 5 width in limit are not less than 40mm.
The preparation method of industrial residue self-heat conserving immature soil building block; be that main immature soil topping 3 and industrial residue are that the solid material of main inside raw soil layer 4 mixes in proportion with industrial residue; add again entry; stir; form industrial residue immature soil slurry, insert in the mould both sides warming plate 1 and middle warming plate 2 and the location, build industrial residue immature soil slurry; moulding form removal in 3 hours, maintenance 15 days.
Claims (8)
1. industrial residue self-heat conserving immature soil building block, comprise that both sides warming plate (1), middle warming plate (2), industrial residue are that main immature soil topping (3), industrial residue is main inside raw soil layer (4), limit rib (5), middle rib (6), it is characterized in that: insulation layer comprises both sides warming plate (1) and middle warming plate (2), and both sides warming plate (1) and middle warming plate (2) stagger mutually; Middle warming plate (2) thickness is 2 times of both sides warming plate (1) thickness, and middle rib (6) width is 2 times of limit rib (5) width.
2. a kind of industrial residue self-heat conserving immature soil according to claim 1 building block, it is characterized in that: both sides warming plate (1) is one section, limit rib (5) is established respectively at two ends, and middle warming plate (2) is divided into two sections, and a middle rib (6) is set in the centre.
3. a kind of industrial residue self-heat conserving immature soil according to claim 1 building block, it is characterized in that: both sides warming plate (1) is divided into two sections, in the centre middle rib (6) is set, middle warming plate (2) is one section, establishes respectively limit rib (5) at two ends.
4. a kind of industrial residue self-heat conserving immature soil according to claim 1 building block; it is characterized in that: industrial residue is that main immature soil topping (3) and industrial residue is that main inside raw soil layer (4) is comprised of industrial residue, clay, string, fireproofing agent and mould inhibitor, and adds fluidizer, early strength admixture, antifreeze.
5. according to claim 1 or 4 described a kind of industrial residue self-heat conserving immature soil building blocks, it is characterized in that: industrial residue is flyash, steel mill's waste residue, non-ferrous metals smelting works' metallurgical slag, chemical waste gypsum, chemical lime and building waste, and its volume ratio is not less than 70%.
6. according to claim 1 or 4 described a kind of industrial residue self-heat conserving immature soil building blocks, it is characterized in that: industrial residue replaces with agricultural wastes, and agricultural wastes are the crops bar stems such as rice straw, its volume ratio 0 ~ 10%; The consumption of fireproofing agent boric acid is 10 ~ 20% of string weight, and the consumption of mould inhibitor borax is 0 ~ 10% of string weight, adds water-solid ratio and be 0.3 ~ 0.5 water.
7. the industrial residue self-heat conserving immature soil according to claim 1 building block is characterized in that: industrial residue is that main immature soil topping (3) thickness is not less than 50mm; Industrial residue is that main inside raw soil layer (4) thickness is not less than 70mm; Limit rib (5) width is not less than 40mm.
8. the preparation method of an industrial residue self-heat conserving immature soil as claimed in claim 1 building block; it is characterized in that: be that main immature soil topping (3) and industrial residue are that the solid material of the inside raw soil layer (4) led mixes in proportion with industrial residue; add again entry; stir; form industrial residue immature soil slurry; insert in the mould both sides warming plate (1) and middle warming plate (2) and the location; build industrial residue immature soil slurry; moulding form removal in 3 hours, maintenance 15 days.
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| Application Number | Priority Date | Filing Date | Title |
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| CN2012104256338A CN102912921A (en) | 2012-10-31 | 2012-10-31 | Self-heat preservation raw soil building block based on industrial residue |
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| CN2012104256338A CN102912921A (en) | 2012-10-31 | 2012-10-31 | Self-heat preservation raw soil building block based on industrial residue |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104724965A (en) * | 2015-02-28 | 2015-06-24 | 南昌大学 | Method for preparing raw soil material |
| CN105839834A (en) * | 2016-05-29 | 2016-08-10 | 周依琳 | Composite self-thermal insulation building block for outer wall |
| CN107859227A (en) * | 2017-11-15 | 2018-03-30 | 陕西理工大学 | A kind of raw-soil base insulation blocks, blockwork and its construction method |
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| CN102535731A (en) * | 2012-02-15 | 2012-07-04 | 江苏建筑职业技术学院 | Building waste composite self thermal insulation building block |
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2012
- 2012-10-31 CN CN2012104256338A patent/CN102912921A/en active Pending
Patent Citations (6)
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| DE10229856A1 (en) * | 2002-07-03 | 2004-02-05 | Kramer, Paul, Dipl.-Ing. | Insulating building brick has a hollow format with cells filled with insulation and with rows of cells linked by connecting bridges |
| CN201301513Y (en) * | 2008-09-30 | 2009-09-02 | 张掖市现代房地产开发有限公司润东建材分公司 | Energy-saving heat-insulating composite block |
| CN101428994A (en) * | 2008-11-10 | 2009-05-13 | 昆明理工大学 | Plant fiber and cement enhanced light thermal insulation raw soil material |
| CN102010173A (en) * | 2010-11-15 | 2011-04-13 | 重庆大学 | Method for preparing heat insulation anti-cracking raw soil bricks |
| CN202208991U (en) * | 2011-08-18 | 2012-05-02 | 长沙华坤建材科技有限公司 | Efficient heat insulation hollow block |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104724965A (en) * | 2015-02-28 | 2015-06-24 | 南昌大学 | Method for preparing raw soil material |
| CN105839834A (en) * | 2016-05-29 | 2016-08-10 | 周依琳 | Composite self-thermal insulation building block for outer wall |
| CN107859227A (en) * | 2017-11-15 | 2018-03-30 | 陕西理工大学 | A kind of raw-soil base insulation blocks, blockwork and its construction method |
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Application publication date: 20130206 |